1446533113 has 4 divisors (see below), whose sum is σ = 1446618960. Its totient is φ = 1446447268.

The previous prime is 1446533063. The next prime is 1446533119. The reversal of 1446533113 is 3113356441.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1446533113 - 2²¹ = 1444435961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1446533119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8383 + ... + 54436.

It is an arithmetic number, because the mean of its divisors is an integer number (361654740).

Almost surely, 2^1446533113 is an apocalyptic number.

It is an amenable number.

1446533113 is a deficient number, since it is larger than the sum of its proper divisors (85847).

1446533113 is an equidigital number, since it uses as much as digits as its factorization.

1446533113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85846.

The product of its digits is 12960, while the sum is 31.

The square root of 1446533113 is about 38033.3158296775. The cubic root of 1446533113 is about 1130.9484070597.

Adding to 1446533113 its reverse (3113356441), we get a palindrome (4559889554).

The spelling of 1446533113 in words is "one billion, four hundred forty-six million, five hundred thirty-three thousand, one hundred thirteen".